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authorBrian Norris <computersforpeace@gmail.com>2015-12-03 14:26:52 -0800
committerBrian Norris <computersforpeace@gmail.com>2015-12-03 17:50:36 -0800
commit8c62b4e118cfa7a3c906c01d4ba2c78a5bd97531 (patch)
treecb08edad2c1ff8a97f6c6e3d3c9ee1a88887a4b5
parent1ddaa021b000220b5f2ad023e4f15ed44990974b (diff)
downloadop-kernel-dev-8c62b4e118cfa7a3c906c01d4ba2c78a5bd97531.zip
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mtd: ofpart: don't complain about missing 'partitions' node too loudly
The ofpart partition parser might be run on DT-enabled systems that don't have any "ofpart" partition subnodes at all, since "ofpart" is in the default parser list. So don't complain loudly on every boot. Example: using m25p80.c with no intent to use ofpart: &spi2 { status = "okay"; flash@0 { compatible = "jedec,spi-nor"; reg = <0>; }; }; I see this warning: [ 0.588471] m25p80 spi2.0: gd25q32 (4096 Kbytes) [ 0.593091] spi2.0: 'partitions' subnode not found on /spi@ff130000/flash@0. Trying to parse direct subnodes as partitions. Cc: Michal Suchanek <hramrach@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
-rw-r--r--drivers/mtd/ofpart.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
index 669c345..3e9c585 100644
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
@@ -46,8 +46,13 @@ static int parse_ofpart_partitions(struct mtd_info *master,
ofpart_node = of_get_child_by_name(mtd_node, "partitions");
if (!ofpart_node) {
- pr_warn("%s: 'partitions' subnode not found on %s. Trying to parse direct subnodes as partitions.\n",
- master->name, mtd_node->full_name);
+ /*
+ * We might get here even when ofpart isn't used at all (e.g.,
+ * when using another parser), so don't be louder than
+ * KERN_DEBUG
+ */
+ pr_debug("%s: 'partitions' subnode not found on %s. Trying to parse direct subnodes as partitions.\n",
+ master->name, mtd_node->full_name);
ofpart_node = mtd_node;
dedicated = false;
}
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